CLI Reference Guide

IPv6 Routing Commands 1095
Example
The following example sets to true the “other stateful configuration” flag in
router advertisements
console(config)#interface vlan 15
console(config-if-vlan15)#ipv6 nd other-config-flag
ipv6 nd prefix
Use the ipv6 nd prefix command to configure parameters associated with
prefixes that the router advertises in its router advertisements.
Syntax
ipv6 nd prefix ipv6-prefix/prefix-length [{valid-lifetime | infinite}
{preferred-lifetime | infinite}] [no-autoconfig] [off-link]
no ipv6 nd prefix
ipv6-prefix/prefix-length
• ipv6-prefix —IPv6 prefix.
•
prefix-length —IPv6 prefix length.
•
valid-lifetime —Valid lifetime of the router in seconds. (Range:
0–4294967295 seconds.)
•
infinite —Indicates lifetime value is infinite.
•
preferred-lifetime —Preferred-lifetime of the router in seconds. (Range:
0–4294967295 seconds.)
•
no-autoconfig —Do not use Prefix for autoconfiguration.
•
off-link —Do not use Prefix for onlink determination.
Default Configuration
604800 seconds is the default value for valid-lifetime, 2592000 seconds for
preferred lifetime.
Command Mode
Interface Configuration (VLAN, Tunnel, Loopback) mode
2CSNXXX_SWUM200.book Page 1095 Tuesday, December 10, 2013 1:22 PM